The meaning of EL NIÑO is an irregularly recurring flow of unusually warm surface waters from the Pacific Ocean toward and along the western coast of South America that prevents upwelling of nutrient-rich cold deep water and that disrupts typical regi
The answer, at least if the current model that links the behavior of the ocean to that of the atmosphere is correct, is to be found in the ocean.It has long been known that during an El Nino, two conditions exist: (1) unusually warm water extends along the eastern Pacific, principally...
Norcross said "freakish" is an excellent word to describe the warm temperatures in the eastern Atlantic Ocean, which is currently averaging 87 degrees and has even been in the 90s recently. El Nino pattern water temperatures compared to the average. (FOX Weather) "It’s not just that we hav...
Changes ~ A change in ocean temperature can affect weather patterns for long periods of time. ~Every few years, such a change occurs in the Pacific Ocean. El Niño ~ An unusual warming of the surface water in the eastern Pacific Ocean near the equator is known as El Niño. ~This cau...
Fig. 7.7.(A) Schematic representation of ocean circulation and atmosphere at El Nino. (B) Positive anomaly(in white)of seawater temperature in the Pacific Ocean off the coast of South America during El Nino in 1997. ((A) NOAA, What is El Niño? Available from:https://www.pmel.noaa....
BDBCA DC1.由短文第二自然段第一句话“El Nino is a huge area of warm water”得出答案B。2.由短文第二自然段第二句话“It happens every two to seven years”得出答案D。3.由短文第二自然段第三、四句“It moves around the ocean and becomes bigger and smaller at different times. This warm ...
A Study of Anomalous Atmosphere - Ocean Currents and the Propagation Mechanism for Warm Signal of Sea Temperature during El Nino EventsEl Ni?o事件大气-洋流异常与暖海温传播机理研究E1 Nino事件洋流异常海温信号利用1971～2000年逐月SODA (Simple Ocean Data Assimilation) 同化资料(Carton等,2004),1980～2000...
The original definition of El Niño goes back to the eighteenth or nineteenth century when Peruvian sailors coined the term to describe a warm southward current that appeared annually near Christmas off the Peruvian coast. Hence the name El Niño, Spanish for "the Child," referring to the Ch...
Warm water is pushed back east, toward the west coast of the Americas, resulting in a weaker Walker cell. Cold Peruvian (Humboldt) current gets replaced by warm Elnino (Cromwell) current. During La Niña events, trade winds are even stronger than usual, pushing more warm water toward Asia...
They gave this special event a Spanish name 'El Nino' meaning 'the baby'. It is called 'the baby' because it arrives around Christmas. El Nino is a huge area of warm water in the middle of cold water in the Pacific Ocean. It happens every two to seven years. It moves around the ...